TryParse()

OutputVar := MfBool.TryParse(bool, obj)

MfBool.TryParse(byref bool, obj)

Tries to convert the specified string representation of a logical value to its Boolean equivalent. A return value indicates whether the conversion succeeded or failed.
The conversion fails if the obj parameter is null, or is not equal to the value of either the TrueString or FalseString field.

Parameters

bool

Contains the value equivalent to the boolean contained in obj, if the conversion succeeded.

obj

An instance of MfString or var containing a boolean representation to convert.
Can also be instance of MfParams.

Returns

Returns true if value was converted successfully; otherwise, false.

Remarks

If parameter bool is passed in as an object it must in initialized as an instance of MfBool first. Eg: myBool := new MfBool()
If parameter bool is passed in as var it must in initialized as boolean first. Eg: myBool := false

The TryParse method is like the Parse method, except the TryParse method does not throw an exception if the conversion fails.

The obj parameter can be preceded or followed by white space. The comparison is case-insensitive.

Throws

Throws MfInvalidOperationException if not called as a static method.

Example

; in this example result will contain 1 for true
str := new MfString("true")
bool := new MfBool()
if (MfBool.TryParse(bool, str))
{
	result := bool.Value
} else {
	result := "Not Found"
}
MsgBox Result:%result% ; Displays Result:1


; in this example result will contain 0 for false
str := "false"
bool := true
if (MfBool.TryParse(bool, str))
{
	result := bool
} else {
	result := "Not Found"
}
MsgBox Result:%result% ; Displays Result:0